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lucasw / ros_from_src

Build ros from source without using a PPA in a github action. Probably just copy what archlinux is doing. See also https://github.com/ros-o/ros-o
BSD 3-Clause "New" or "Revised" License
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Problem with using this build #15

Closed hiqsol closed 1 year ago

hiqsol commented 1 year ago

Thanks to you I could build the ROS on Ubuntu 22.04 on RPi CM4.

But, unfortunately, I failed to use it to build my ROS project.

What I did:

  1. source ros_from_src/build/ros/setup.bash
  2. mkdir ~/catkin_ws and download there my project
  3. cd ~/catkin_ws
  4. catkin_make

But I get errors with simplest dependency: Could not find a package configuration file provided by "std_msgs"

image

As far as I can see std_msgs is cloned and built inside this project but it is not available somehow.

What am I doing wrong? How can I use the ROS built with this project?

Thank you!

lucasw commented 1 year ago

Do you have libstd-msgs-dev, python3-std-msgs, & ros-std-msgs installed (through normal apt), apt install ros-* from the readme should have gotten them for you.

Does /usr/share/std_msgs/msg exist on your system? And do you have any of these:

libstd-msgs-dev: /usr/share/pkgconfig/std_msgs.pc
libstd-msgs-dev: /usr/share/std_msgs/cmake/std_msgs-msg-extras.cmake
libstd-msgs-dev: /usr/share/std_msgs/cmake/std_msgs-msg-paths.cmake
libstd-msgs-dev: /usr/share/std_msgs/cmake/std_msgsConfig-version.cmake
libstd-msgs-dev: /usr/share/std_msgs/cmake/std_msgsConfig.cmake
hiqsol commented 1 year ago

Yes I have those files installed. But it was not enough.

What helped me was that I've sourced ros_from_source/build/catkin_ws/devel/setup.bash